Prof. Johannes Hermanus Potgieter Profile

Prof. Johannes Hermanus Potgieter

Project Co-ordinator at Lodox Systems (Pty) Ltd

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Publications (3)

Proceedings Article | 20 April 2005 Paper

An explanation for the extremely low, but variable, radiation dosages measured in a linear slit scanning radiography system

J. Potgieter, Mattieu de Villiers, Martin Scheelke, Gerhard de Jager

Proceedings Volume 5745, (2005) https://doi.org/10.1117/12.595216

KEYWORDS: Skin, Radiography, Sensors, X-rays, Diagnostics, X-ray detectors, Radiology, Chest, X-ray sources, Chest imaging

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Proceedings Article | 20 April 2005 Paper

System characterization of the STATSCAN full body slit scanning radiography machine: theory and experiment

Martin Scheelke, J. Potgieter, Mattieu de Villiers

Proceedings Volume 5745, (2005) https://doi.org/10.1117/12.595785

KEYWORDS: Sensors, Modulation transfer functions, Systems modeling, Imaging systems, Charge-coupled devices, Quantum efficiency, Signal attenuation, Collimators, Radiography, Image quality

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Proceedings Article | 3 May 2002 Paper

Feasibility of using LODOX technology for mammography

Alyson Lease, Christopher Vaughan, Stephan Beningfield, Herman Potgieter, Andre Booysen

Proceedings Volume 4682, (2002) https://doi.org/10.1117/12.465611

KEYWORDS: Modulation transfer functions, X-rays, Mammography, Breast, Spatial frequencies, Aluminum, Quantum efficiency, Tissues, Digital mammography, Sensors

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